目标是欧路词库，就不需要做mdx了。
1.用免费软件7zip (其他解压软件大概也行)把dz解压，就得到dict文件。
2.用欧路说的dict转文本软件CvtStarDict2Txt，把dict转换为文本。
3.用欧路的编译程式把文本编译成欧路可用的词库。
7zip下载
https://www.7-zip.org/download.html
供参考：
StarDict is a program for reading language dictionaries (AKA glossaries), written by Hu Zheng. It was intended as a successor to StarDic. Its dictionary format consists of an info file with extension “.ifo”, a data file with the extension “.dict” (commonly compressed with Dzip to become “.dict.dz”), an index file with extension “.idx”, and a synonyms file with the extension “.syn”. This is not to be confused with the Dictd format, also uses a data file with a “.dict” or “.dict.dz” extension, but has nothing else besides an index file, for which it uses the extension “.index” instead of “.idx”.